We came across the newbuilding MJM Enterprise on 15/07/23 at Cargo Fleet. She is a new survey craft for Marshall Jakeman Marine and they are building her for themselves. Details at
https://www.mjmuk.com/_files/ugd/bd9b1d_e5caff06cb3d43ee8772bc3c61fc25ad.pdf?index=true

Excellent find, Richard, and I see you have already added her to the Tees-built lists.